Plumber
T Cosgrove Plumbing %26 Heating Services
Trust score
80out of 100
Rating4.7★
Review volume249
Source diversity2 sources
VerificationListed
Based on rating, review volume, independent sources and verification. Evidence context — not a guarantee of workmanship.
About
Based in Clarkston on Glasgow's Southside and covering the Greater Glasgow area. T Cosgrove Plumbing and Heating takes pride in providing a...
Reviews · public evidence
What the public record says
4.7out of 5
Highlights
"Contacted Cosgrove plumber to fix my bathroom. He went out of his way to give me very detailed advice for how to go ahead to fix the problem."
"Tony has serviced our old boiler for several years now. He has a practical attitude of its not broke don't fix it."
"Tony installed a vokera boiler at my premises last year he returned this month to give the boiler..."
Detailed reviews
Contacted Cosgrove plumber to fix my bathroom. He went out of his way to give me very detailed advice for how to go ahead to fix the problem.
Tony has serviced our old boiler for several years now. He has a practical attitude of its not broke don't fix it.
Tony responded promptly and took time to understand what we needed. A thorough and quality job. Will use him again no problem.
Tony installed a vokera boiler at my premises last year he returned this month to give the boiler...
We had an burst pipe and Tony responded very quickly to fix the problem. Used several times over the years and would happily recommend.
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Public evidence checks
Public evidence shownTrust checks and red flags
Public review evidence4.7★ from 249 public reviewsFreeIndexWebsite
Sources
2 named sourcesEvery signal, traced to its origin
Review sources
FreeIndex
Official sources
Website
Public evidence checks
What's strong, and what to check yourself
✓Strong signals
✓Rating: 4.7★
✓Review volume: 249
✓Source diversity: 2 sources
!Worth checking yourself
!Verification: Listed
Public evidence last checked May 2026
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Common questions about T Cosgrove Plumbing %26 Heating Services
What do customers say about T Cosgrove Plumbing %26 Heating Services?
T Cosgrove Plumbing %26 Heating Services has 249 public reviews, averaging 4.7 out of 5, gathered across 2 independent sources. You can read the individual reviews and where each came from in the reviews section above.
How do I know T Cosgrove Plumbing %26 Heating Services's reviews are genuine?
T Cosgrove Plumbing %26 Heating Services's 249 public reviews are gathered and cross-checked across 2 independent public sources. Reviews spread across several named sources are harder to fake than a single polished page. MyTrustedTraders brings this public evidence together with no ads and no paid placement: we show where every review came from rather than selling rankings, so you can weigh the evidence for yourself.
Smart checks
Before you hire a plumber
Agree the call-out fee, the hourly or fixed rate, and whether parts are charged on top — in writing — before an emergency plumber starts. Out-of-hours overcharging and 'while I'm here' add-ons are common complaints.
Be wary of a plumber who, on a first visit, says your whole system or boiler must be replaced — get a second opinion and an itemised quote (parts and labour separately) before agreeing to major work.
Gas and boiler work is a separate, regulated trade — not general plumbing. Make sure anyone working on a gas appliance is specifically registered to do gas work, and ask to see that registration before they start.
Look for consistent reviews across several named sources, not one polished profile.
Check any verified credentials, and that the business details independently check out.
Want an extra legitimacy check?
Run the Cowboy Checker on T Cosgrove Plumbing %26 Heating Services before you contact them.
